參數(shù)資料
型號(hào)： DRV102
英文描述： PWM SOLENOID/VALVE DRIVER
中文描述： 脈寬調(diào)制電磁/閥驅(qū)動(dòng)
文件頁(yè)數(shù)： 6/19頁(yè)
文件大小： 253K
代理商： DRV102
6
DRV102
TYPICAL PERFORMANCE CURVES
(CONT)
At T
C
= +25
°
C and V
S
= +24V, unless otherwise noted.
V
O
FLAG OPERATION
OVER-CURRENT LIMIT
(V
S
= +60V, C
D
= 220pF, R
PWM
= 25.5k
,
Load = 350mH || 47
)
FLAG OPERATION
UNDER-CURRENT
(V
S
= +60V, C
D
= 120pF, R
PWM
= 25.5k
, No Load)
1A
0.5A
0
V
O
DC TO PWM MODE
DRIVING INDUCTIVE LOAD
(V
S
= +60V, C
D
= 120pF, R
PWM
= 30.1k
, Load = 350mH)
TYPICAL SOLENOID CURRENT WAVEFORM
(V
S
= +60V, C
D
= 0.1
μ
F, R
PWM
= 30.1k
, Load = 350mH)
50
μ
s/div
Inductive load ramp current
50
μ
s/div
60V
40V
20V
0
I
S
PWM Mode
Constant Output
Flag only on during constant output
or “ON” portion of PWM mode
4V
2V
0
60V
40V
20V
0
V
I
V
F
50
μ
s/div
4V
25ms/div
PWM Mode
60V
40V
20V
0
4V
2V
0
V
F
Onset of current limit where
V
OUT
begins to drop
Flag only set during
constant output mode
or “ON” portion of
PWM mode
Solenoid Closure
{
Solenoid
Motion
Period
V
I
S
0
1A
0.5A
0
10
μ
s/div
CURRENT LIMIT REPSONSE
(Load = 1
, 2k
pull-up to +5V on Flag pin)
OSCILLATOR FREQUENCY vs TEMPERATURE
–75
–55
–35
–15
5
25
45
65
85
105
125
Temperature (
°
C)
O
24.2
24.0
23.8
23.6
23.4
V
S
= +8V
V
S
= +60V
3A
2A
1A
0
V
F
5V
2.5V
0
I
O
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DRV102F 制造商:BB 制造商全稱(chēng):BB 功能描述:PWM SOLENOID/VALVE DRIVER
DRV102F/500 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 PWM Solenoid/ Valve Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
DRV102FKTWT 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 PWM Solenoid/ Valve Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
DRV102FKTWTG3 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 PWM Solenoid/Valve Drvr RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
DRV102T 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 PWM Solenoid/ Valve Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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